baber/WOPTO huggingface dataset:
Patent JP-H04181971-A (JP)
Title: Developing device
Inventor: EGI MAMORU
IPC: G03G15/09
Filed: 1990-11-17
Abstract: PURPOSE:To obtain a developing device capable of press-contact developing without damaging a latent image carrier at a low cost by constituting a magnetic field generating layer of a thermal contraction sleeve which is obtained by dispersing magnetic powder. CONSTITUTION:A developing roller 9 carrying toner 8 is constituted by concentrically disposing an elastic layer 11 and the electric conductive magnetic field generating layer 12 made of the thermal contraction sleeve which is obtained by dispersing the magnetic powder on the outer periphery of a shaft 10. The magnetic field generating layer 12 is a thermal contraction tube which is obtained by dispersing the magnetic powder 21 in the binder 22, and a material having the thermal contraction such as polyvinyl chloride, polyethylene, or polypropylene is used as the binder 22, and the magnetic powder known as a magnetic recording material or a magnet material is used as the magnetic powder 21. Thus, the damage of the magnetic field generating layer at the time of assembling is reduced and the man-hour of assembling is reduced, then the developing roller is obtained at a low cost.
Patent JP-H04182762-A (JP)
Title: Peripheral equipment switching device and its method
Inventor: NISHIMURA SADAYOSHI
IPC: G06F13/14
Filed: 1990-11-16
Abstract: PURPOSE:To attain a switching control in matching with a software operation and switching during operation by providing this device with the constitution including a means connecting simultaneously one device or plural peripheral equipments to plural transfer processors. CONSTITUTION:A CPU part 7 checks the connection display memory on based on the inquiry from a CH interface control part 6. When the peripheral equipment is connected to other transfer processor, 'peripheral equipment is in use' is reported and start-up request is rejected. When the peripheral equipment can be used, an instruction is issued to the switching part to connect the CH interface conversion part 2a of the start-up requesting side to an I/O interface conversion part 4b for which the requested peripheral equipment 5b is connected and the connection state is written in the connection display memory. Then the completion of the interface operation is detected and instructions are issued to the CPU part 7 to erase the connection state in the connection display memory as well as to interrupt the switching parts 3a, 3b from an interface conversion part 4. Thus, the sharing of peripheral equipments is flexibly coped with each other.
Patent JP-S63164621-A (JP)
Title: Reference voltage generator
Inventor: KANDA AKIHIRO
IPC: H03M1/74
Filed: 1986-12-26
Abstract: PURPOSE:To improve the accuracy and resolution without increasing circuits by making a reference resistor and a correction resistor by the same material at the same time, directing the current flowing through the reference resistor and the correction resistor opposite to each other in a chip thereby compensating the nonlinear error between the reference resistor and the correction resistor due to the dispersion in the film thickness. CONSTITUTION:The reference resistor 1 and the correction resistor 2 are made of the same material, e.g., Al vapor-deposition film at the same time. Moreover, a voltage is applied in a way that the direction of the current flowing to the reference resistor 1 and the direction of the current flowing to the correction resistor 2 are made opposite to each other. For example, the left side of the chip in the reference resistor 1 is brought into a high potential to cause the current to flow from the left to the right of the chip. On the other hand, the right side of the chip in the correction resistor 2 is brought into a high potential to cause the current to flow from the right to the left of the chip. Thus, the tendency in the film thickness dispersion of the material used for the reference resistor 1 and the correction resistor 2 is identical in the chip and the error of the resistance due to the film thickness dispersion is correction to improve the accuracy.
Patent JP-H03170992-A (JP)
Title: Block for building model
Inventor: WAKITA EIKICHI
IPC: G09B25/04
Filed: 1989-11-29
Abstract: PURPOSE:To easily form the model of a building in a short time by imitating and forming continuously a constituting material of the building in a prescribed scale in the lengthwise direction, cutting it to a prescribed size and using it. CONSTITUTION:An outside part B1 is formed in advance as a long-sized object in a shape obtained by hollowing out the part of a center core part B2 by extrusion molding of plastic, etc., and cut to prescribed length and used. The center core part B2 is cut to prescribed length and used so as to be integrated with a fitting projecting part B3 to a floor member and a fitting projecting part B4 to a head tie member CO. In such a way, it is continued in the lengthwise direction, formed by imitating a constituting material of a building in a prescribed scale, and it is cut to a prescribed and becomes useable, therefore, in accordance with a design of a use side, a shape continued in its lengthwise direction can be determined arbitrarily. In such a way, the model of the building can be formed easily and simply.
Patent JP-2001131805-A (JP)
Title: Bust pad
Inventor: KAWAMI FUMIKO
IPC: A41C3/14
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a bust pad which is firmly applied to the inside of the cup of a conventional ordinary brassier. SOLUTION: The bust pads 1a and 1b are designed so as to be attached to the inside of each of right and left cup parts 12a and 12b of a brassier 11, or the like, wherein a support member 2 to be inserted between each of wire parts 13a and 13b and the body around each of the corresponding cup parts 12a and 12b, is provided on the periphery of each of the corresponding bust pads 1a and 1b.
Patent JP-H08248848-A (JP)
Title: Method and apparatus for creation of emphasized color image in single path
Inventor: DONARUDO SHII BONHEENE
IPC: G03G15/047
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To form an emphasized image by means of a single path by using an optical lens copying device. SOLUTION: By using light/lens scanning for a polychrome document and synchronous shunt current, an image is exposed. By using a special photoreceptor constituent 10 and a series of image forming steps including the synchronous shut current and an exposure step, a latent image in a balance condition (a condition in which a latent image exist in both of a surface coating layer of the photoreceptor 10 and the rest part of the photoreceptor 10) is formed on the photoreceptor structure 10. In this way, development of an image on the surface coating layer is prevented if the photoreceptor 10 is passed through a developing system. After a plurality of balance condition images are formed, the respective balance condition images are unbalanced one by one before they are passed through a proper developing system. In each of low resolution raster output scanners (ROS) 48, 50 for this kinds of unbalancing, exposure efficient for eliminating electricity from the photoreceptor 10 is carried out while leaving the predetermined latent image electric potential part of only the surface coating part,, so that the development can be carried out.
Patent JP-S63164432-A (JP)
Title: Dry etching system
Inventor: TANAKA YASUO
IPC: C23F4/00
Filed: 1986-12-26
Abstract: PURPOSE:To easily perform the gas flow measurement by providing a dedicated connecting port for connection of a gas flow meter between a reaction chamber and a gas supply system pipeline and providing switching valves at the connecting port. CONSTITUTION:Between a reaction chamber 1 and a gas supply system pipeline, a dedicated connecting port 11 for connection of a gas flow meter is provided, and the connecting port 11 is provided with switching valves 2, 3. If the gas flow rate is to be checked, the valves after and before only a mass flow controller M.F.C 5, 6, 7 desired to be checked and one of reaction gas cylinders 8, 9, 10 corresponding thereto are made opened, and the valves after and before the other M.F.Cs 5, 6, 7 are closed. The valve 2 is closed, and the valve 3 is opened through the connecting port 11. With this, the flow rate of the M.F.C 5, 6, 7 desired to be checked is measured by means of a flow meter 4. Accordingly, the gas flow rate measurement is easily performed.
Patent JP-H09150626-A (JP)
Title: Heat generating device and controller thereof for vehicle
Inventor: ADACHI KAZUNARI
IPC: B60H1/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat source which produces heating effect from the start of a vehicle without using a special heat generating device. SOLUTION: A duct 2 forming a passage from air intakes 11, 12 to air outlets 13, 14 has a throttle valve 4 for changing the opening of the passage and a positive displacement pump 3 which is disposed in the upstream of the throttle valve 4 and compresses air from the air intakes 11, 12 in cooperation with the closed throttle valve 4 and introduces the air heated by the compression and the air from the air intakes 11, 12 to the air outlets 13, 14 and the compressed air produced by the cooperation of the positive displacement pump 3 and the throttle valve 4 is supplied to a heat source.
Patent JP-H09151535-A (JP)
Title: Concrete floor of vestibule execution method thereof and vestibule step and execution method thereof
Inventor: SHIMOYAMA HIROSHI
IPC: E04B1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To simply construct a bestibule step stabilized in strength by having a step block and a step side plate supported by precast reinforced concrete foundation. SOLUTION: A PC post 21 and a PC side plate 22 are set, at the same time a step block 41 is placed and furthermore a step side plate 42 is set. Next, a level adjusting bolt 48 is mounted on a receiving metal plate 47 mounted on the soil under the block 41, the bolt 48 is screwed and the level of the block 41 is adjusted. Next, the side plate 42 is supported on the PC post 21 and the block 41 through an L-shaped fitting. And soil 49 is piled up on the PC post, the block 41 and a step part surrounded by the side plate 42, and a step top board 44 is bolt-tightened on the block 41 and the side plate 42. Thereby construction can be performed without any need of blockwork on the circumference of the piled soil, deformation such as settlement is difficult to occur because the block 41 and the side plate 42 are supported on the PC post 21 and the PC side plate 22, and supporting can be stably performed.
Patent JP-S63166458-A (JP)
Title: Adhesive supply apparatus
Inventor: KUROKI SHOGO
IPC: B05C5/00
Filed: 1986-12-27
Abstract: PURPOSE:To surely inject a predetermined amount of a molten adhesive regardless of a long or short operation interval, by always pressing the adhesive forwardly to apply pressure thereto and mechanically performing the opening and closing of a jet nozzle. CONSTITUTION:The cord-shaped heat-meltable adhesive introduced from the upper part of a main body is grasped by a hook member 105 by driving an air cylinder 108 and allowed to advance along with a feeder member 104 to apply pressure to the adhesive melted by the heater 203 of a heating melting part. An air cylinder 121 is driven in predetermined timing to slide a plunger 122 and the jet orifice 21a of the leading end of a nozzle is opened to inject the molten adhesive to the outside. When injection pressure is lowered, the hook member 105 is shaken and revolved to a retraction position and subsequently retracts along with the feeder member 104 to allow the adhesive to again move forwardly to be supplied, thus receiving injection pressure.
Patent JP-2000137108-A (JP)
Title: Centering device for diffraction optical element
Inventor: NAKAYAMA SHIGERU
IPC: G02B5/18
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a centering device precisely detecting the eccentric amount of a diffraction optical element. SOLUTION: The diffraction optical element D having a concentric detection pattern P' is held rotatably by a rotary holder 16, and the detection pattern P' is illuminated by interferable two beams LA and LB from two directional in a surface containing the optical axis z and the radius of the diffraction optical element D, and an interference signal by two beams LA (+1) and LB (-1) diffracted by the detection pattern P' is detected, and the eccentric amount between the optical axis z of the diffraction optical element D and the rotary shaft R of the rotary holder 16 is measured by the interference signal.
Patent JP-H08172451-A (JP)
Title: Frame relay exchanging device
Inventor: MASUDA KOSHO
IPC: H04L12/70
Filed: 1994-12-16
Abstract: PURPOSE: To provide a frame relay exchanging device provided with an efficient diagnosis function. CONSTITUTION: This device is composed of a duplexed control system 20 and one or plural frame relay processors 30 which are connected with the control system 20 via a duplexed common bus 25 and makes communication be performed by processing data to be transmitted and received to/from the line that each processor stores by a frame relay protocol. Each device within the frame relay processor 30 takes leadership of the diagnosis of its own device by using the diagnosis program down-loaded from the control system 20. Because each device within the frame relay processor performs the diagnosis of its own device, diagnosis time is shortened as compared with when the diagnosis is performed by the leadership of the control system via a common bus.
Patent JP-H11149917-A (JP)
Title: Non-aqueous electrolytic battery, its manufacture, and charging and discharging method
Inventor: NAKAGIRI YASUSHI
IPC: H01M10/058
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of dendrite, maintain high efficiency over long period, and improve reliability by comprising a negative electrode in which a surface of lithium in relation to a sheet having lithium as an active substance is electro-chemically dissolved by an electric quantity within a specified range, a non-aqueous electrolyte, and a positive electrode. SOLUTION: For a negative electrode used for a battery, a material in which electrochemical solution processing was carried out on a surface of a sheet on which lithium with an obtained dominant orientation on a crystalline face is employed as an active substance is employed. An electric quantity of this process is preferred to be 0,1 mAh/cm<3> or more and 3 mAh/cm<3> or less. In addition, the above sheet of which the reflection peak strength of a 200 crystalline face obtained to incident X-ray from normal line direction of a surface is 50% or more of sum of the reflection peak strength obtained by the incident X-ray is employed, electrochemical solution surface treatment is carried out, and uniform deposition solution reaction can be promoted.
Patent JP-2001134410-A (JP)
Title: Method and device for controlling print
Inventor: NAKAGIRI KOJI
IPC: G06F17/21
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To attain preview display in layout after bookbinding in the case of operating bookbinding printing. SOLUTION: When the storage of intermediate data is instructed in printing, the intermediate data and a job setting file for an output are stored in a spool file 302 by a spooler 302. When stored jobs are selected, the preview display of a print image is operated by a previewer 306. When interruption is set, each page is displayed in a state such that an interrupting sheet is inserted.
Patent JP-H02158050-A (JP)
Title: Low pressure discharge lamp
Inventor: INOUE AKIHIRO
IPC: H01J61/35
Filed: 1988-12-12
Abstract: PURPOSE:To prevent electrification for obtaining a discharge lamp having little adsorption of floating dust by coating the glass bulb outside with a light transmitting conductive film. CONSTITUTION:The outside of a glass bulb 1 is coated with a light transmitting conductive film 6. The film 6 is formed by properly mixing a lightreflecting or light transmitting conductive material such as tin oxide, indium oxide with light transmitting resin such as polyethylenetelephtalate, or by applying to the surface of transparent resin while having resistance value of scores of KOMEGA to several MOMEGA. When this fluorescent lamp is high-frequency lighted, static electricity is generated on the surface of the film 6 by electromagnetic induction of high-frequency discharge, however, since the film 6 has proper conductivity being in an earthed state, generated static electricity is discharged so that floating dust in the atmosphere is not adsorbed by the film 6. Accordingly, even lighting for long hours causes almost no light flux deterioration due to dust adhesion.
Patent JP-H07169092-A (JP)
Title: Information recording medium and polycarbonate resin for the same
Inventor: FUKUNISHI KYOKO
IPC: G11B7/2534
Filed: 1993-12-14
Abstract: PURPOSE:To obtain an information recording medium having a board which has high weather resistance by obtaining excellent mold releasability and suppressing hydrolysis of polycarbonate resin. CONSTITUTION:Polycarbonate resin contains 10 to 30C fatty acid ester (e.g. stearic monoglyceride) and 0.5% or less of mold release agent having pH of 7 or less. An information recording medium has a board molded by using the resin. The pH of the agent is preferably in a range of 4.0 to 5.0.
Patent JP-H06161245-A (JP)
Title: Toner cartridge for electrophotographic recorder
Inventor: ONO HISAO
IPC: G03G15/08
Filed: 1992-11-24
Abstract: PURPOSE:To provide a toner cartridge without the futile use of toner by all supplying housed toner to a developing device. CONSTITUTION:A toner housing unit 12 housing the toner 28 is composed of a soft body capable of being expanded and contracted, an opening 18 is provided on one end and simultaneously, a fixing plate 15 is fixed. An outside rotary body 13 having a coil spring 25 is disposed outside the toner housing unit 12 and the coil spring 25 is restrained on the grooves 23 and 24 of the fixing plate 15. As the toner 28 is supplied, the toner housing unit 12 is rotated and the coil spring 25 is compressed to compress the toner housing unit 12.
Patent JP-H0850098-A (JP)
Title: Measuring sensor and measuring device used for analysis of gas mixture
Inventor: WECKSTROEM KURT PETER
IPC: G01N21/69
Filed: 1994-12-16
Abstract: PURPOSE: To execute measurement of concentration as well as identification of gas components in a compact and low-cost device by supplying sample gas to a chamber surrounded by walls of dielectric, applying a high voltage, and measuring strength of emitted radial ray. CONSTITUTION: A measurement chamber 4 is surrounded by walls 16 of which side surfaces are formed of dielectric. A mirror surface 7 is provided on an inner surface 18' of a wall part 46, and a window 8 having transparency to light of a measurement wavelength is provided in a wall part 47. Electrodes 2, 3 to which a high AC voltage is supplied are provided on both sides of the chamber 4. Sample gas mix of almost similar pressure to that of peripheral air is supplied to the chamber 4 through connection through ports 5, 6. As a high voltage is applied to the electrodes 2, 3, radial ray based on non- ionization excitation of molecules and/or atoms of the sample gas mix is generated in the chamber 4.  Light reflected by the mirror surface 7 is transmitted through the window 8 to be guided to optical detector elements 12a, 12b, and measurement signals are supplied to a computing element with measurement signals by other sensors.
Patent JP-H05145836-A (JP)
Title: Brightness measurement method by picture processing
Inventor: HOZUMI JUNICHI
IPC: H04N7/18
Filed: 1991-10-31
Abstract: PURPOSE:To evaluate the lighting state in real time by measuring the brightness distribution for various installations with simple measurement. CONSTITUTION:A reproduced picture signal of picture information picked up by a television camera 1 and fetched by a video tape recorder 3 is fetched to a picture processing unit 4 connecting to a post stage and displayed on a display device 6 of a monitor television receiver 5 connecting to the post-stage of the picture processing unit 4. The picture processing unit 4 applies an iris, a surrounding dimmer characteristic of a lens 2, gamma characteristic of the television camera 1, and color temperature of the light source or the like as the correction processing and converts the result to a brightness. The visuality of an object is evaluated based on a ratio (A/B) between a brightness of the object whose average brightness (Acd/cm<2>) is calculated while the measurement visual field is limited to a shape of the object and a background brightness resulting from an average brightness (Bcd/cm<2>) whose visual field is limited to the background.
Patent JP-H07166167-A (JP)
Title: Process for improving coal tar
Inventor: OGAWA TAKASHI
IPC: C10C1/20
Filed: 1993-12-14
Abstract: PURPOSE:To provide a process for reforming coal tar, capable of economically obtaining a coal tar rich in light distillation fractions under conditions comprising relatively low temperature and pressure and capable of recycling a part of the reformed coal tar to the coal tar. CONSTITUTION:A water-added tar 20 heated at 80-250 deg.C is sprayed in a coke oven gas in an upward flow pipe 12 just after generated in a coke oven 11 to utilize the sensible heat of the coke oven gas for subjecting low molecular radicals generated in a gaseous state at 350-600 deg.C to a reaction for pulling out hydrogen atoms from the water-added tar, thus hydrogenating and stabilizing the low molecular radicals in the state of the low molecules to produce gaseous low molecular compounds. The treated coke oven gas is cooled, transferred to a tar decanter 16 and subsequently separated into the reformed coal tar, an ammoniacal aqueous solution and a carbon gas therein. A part of the reformed coal tar is transferred into a water-adding plant 19 for the tar through a piping 18. In the water-adding plant 19 for the tar, the water is added to the reformed coal tar, and subsequently transferred to the upward flow pipe 12 through a piping 20 for recycling the tar as the water-added tar.
Patent JP-H04188629-A (JP)
Title: Heterojunction bipolar transistor and manufacture thereof
Inventor: YANAGIHARA MANABU
IPC: H01L29/205
Filed: 1990-11-19
Abstract: PURPOSE:To lower the resistance of base electrodes by a method wherein the first base electrode is formed by the evaporation step using an emitter electrode as a mask and then the second base electrode aligned using the photolithographic masking step is formed on the first base electrode. CONSTITUTION:An emitter electrode 9, a collector electrode 12 and the first base electrode 10 are formed and after the formation of a SiN film 8 on the whole surface, a hole is made in the first base electrode by photolithographic and etching steps. At this time, the position of this hole is aligned using the photolithographic masking step. Finally, the second base electrode 11 is formed by field plating step to manufacture the title HBT. Through these procedures, the resistance of the base electrodes 10, 11 can be lowered even if the emitter length is increased and thereby the high-frequency characteristics are enhanced.